top of page
ZAPCO ADSP-Z8 IV-6AT Amplified Digital Sound Processor

ZAPCO ADSP-Z8 IV-6AT Amplified Digital Sound Processor


ZAPCO Amplified Digital Sound Processors are the key to quality car audio.  Delivering pure sound quality, the ZAPCO ADSP-Z8 IV-6AT is perfect for those looking for pure sound quality with tight and accurate bass.  The ZAPCO ADSP-Z8 IV-6AT has eight (8) channels, a powerful Cirrus Logic Cirrus Logic CS47048 processor, and optional HD Blue Tooth Streaming.


The DSP-Z8 IV AT series processing takes the IV to a whole new level of performance
and convenience. Sonically, the DSP-Z8 IV AT has all the qualities of the original IV with
an even lower noise floor, upgrades to the PC interface to help in system setup and offer
more system design possibilities, even automatic calibration (Autotune) for Equalization,
Signal Delay, and Phase, so your first tune can take minutes instead of hours... or even
days. Just a click on the PC interface and the system tunes itself. All you’ll need is the
optional calibration microphone.



    • DSP Processor: Cirrus Logic CS47048    

    • Power: 150 MHz/32 bit/192 KHz

    • 8-Channels

    • ADC: Cirrus Logic CS47048 32 bit/192 KHz

    • ADC Dynamic Range/THD: 108 dB/-98 dB

    • DAC: Cirrus Logic CS8422 24 bit/192 KHz

    • DAC Dynamic Range/THD: 140 dB/-120 dB

    • Low level (Pre)/Sensitivity: 1-5 VRMS

    • High Level (Spk In)/Sens.: 2-20 V

    • Optical Digital IN: 24 bit-192 KHz

    • Coaxial Digital IN: 24 bit-192 KHz

    • Freq. Response (-3dB): 10 Hz - 22.5 KHz

    • S/N Input: 110 dBA (D) - 106 dBA (A) 

    • S/N Ratio Amp + DSP at max. power: 95 dBA 

    • THD+N Input: 0,002% (D) - 0,005% (A)

    • THD+N Amplif. + DSP Analog Input:  0,07 %

    • Crosstalk at 1 Khz only DSP: 90 dB

    • Crosstalk Amplifier + DSP: 45 dB

    • Amp Power @ 4Ω: 6 x 80 watts

    • Amp Power @ 2Ω: 6 x 120 watts

    • Amp Power @ 4Ω Bridged: 3 x 240 watts

    • F/R EQ: 1-6 ch Gr. & Par./31 poles

    • Effect EQ: 7-8 ch Gr. & Par./11 poles

    • Mute/Solo: Yes, each channel

    • Time Align. (Range/Steps): 0/15 ms / 0.02 ms

    • Max Delay (Cm/Steps): 515 cm / 0.68 cm

    • Polarity: 0/180°

    • Remote Control included

    • HD-BT Streaming (with optional HD-BT II-D)

    • Unit Dimensions: 213(W) x 222(L) x 50(H)


    The sharp look matching the Black and Copper theme of the AP amplifiers is only the beginning.  


    The coaxial and optical digital inputs accept the digital signal from your head unit or from a portable HD player.


    A port for HD Bluetooth streaming (with the optional HD-BT II-D module).


    An interactive digital port will expand your options even more. The port accepts the control input from the included Dash Remote so you can change input source, select your song, control the master volume and even control the output of your system’s bass amps.


    About the GUI, the added Advanced menu also has a Mixing Set (you can make your own configuration with complete control of how much of each input you assign to each processing channel) and an AutoTune function (available only for DSP-Z8 IV AT and
    ADSP-Z8 IV-6AT models) that gives you automatic Calibration for Equalization, Phase, and Signal Delay, when you add the optional calibrated tuning microphone.

    Drop-down menus let you assign each channel the correct designation for your system.  


    Width 213 MM

    Length 222 MM 

    Height 50 MM


    8 Channel DSP Amilifier 6 x 90 RMS @ 4 ohm, Remote.

bottom of page